Correct command to run and add git to debian cmd.

README.md

@@ -54,13 +54,13 @@ There have been two instances of hardware damage in OpenRGB's development and we
   *  Pre-built binaries in AppImage format are available under the Releases section on GitLab.
   *  You can build the project using Qt Creator or on the command line.
       1.  Install build dependencies
-          - Debian: sudo apt install build-essential qtcreator qt5-default libusb-1.0-0-dev libhidapi-dev pkgconf
+          - Debian: sudo apt install git build-essential qtcreator qt5-default libusb-1.0-0-dev libhidapi-dev pkgconf
           - Fedora: sudo dnf install git make automake gcc gcc-c++ qt-creator qt5-devel hidapi-devel libusb-devel
       2.  git clone https://gitlab.com/CalcProgrammer1/OpenRGB
       3.  cd OpenRGB
       4.  qmake OpenRGB.pro
       5.  make -j8
-  *  Run the application with ./OpenRGB
+  *  Run the application with ./openrgb
   *  You can also build a Debian package (.deb) from this source code with dpkg-buildpackage -us -B
      
 ### SMBus Access